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Porth Ceriad Surf Forecast
/ Wales – Lleyn (14 surf breaks) /
Surf Forecasts:
Porth Ceriad surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 12 am Saturday 09 May 2026 BSTForecast update in hr min s Forecast update imminent
Porth Ceriad surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porth Ceriad sea temperature is
11.8° C
(Which is 1.5°C warmer than normal for this time of year)| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 May) | - | - |
| Afternoon (09 May) | - | - |
| Evening (09 May) | 1.5ft (0.5m) | 6s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 13°C on Fri night, min 8°C on Sat night). Winds decreasing (fresh winds from the N on Sat afternoon, light winds from the NNW by Sun morning). | ||||||||||||||||||||||||
Saturday 9 | Sunday 10 | Monday 11 | ||||||||||||||||||||||
1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
N 3 | W 14 | NNW 5 | NW 6 | NNW 6 | NNW 6 | NNW 6 | NW 6 | NW 6 | NNW 6 | NNW 5 | NNW 5 | NW 5 | N 5 | N 5 | N 4 | N 4 | NNW 4 | SW 9 | SW 9 | SW 9 | SW 9 | SW 8 | SW 10 | |
0 | 4 | 0 | 15 | 0 | 0 | 0 | 17 | 13 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 3 | 3 | 4 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | off | off | cross-off | off | off | cross-off | |
High Tide | 1:25AM3.24m | 1:56PM2.85m | 2:29AM3.12m | 3:13PM2.78m | 3:48AM3.15m | 4:37PM2.93m | ||||||||||||||||||
Low Tide | 9:02AM1.39m | 9:13PM1.53m | 10:08AM1.37m | 10:21PM1.50m | 11:13AM1.23m | |||||||||||||||||||
 | |  |  | | | | |  | | |  | | | |  | | | | | | | | | |
 | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:58 | — | — | — | — | — | — | — | 8:59 | — | — | — | — | — | — | — | 9:00 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 11 | 9 | 11 | 12 | 11 | 11 | 10 | 9 | 8 | 8 | 9 | 10 | 10 | 9 | 8 | 8 | 9 | 9 | 10 | 10 | 10 | 10 | 10 |
6 | 7 | 4 | 6 | 6 | 3 | 5 | 4 | 3 | 3 | 3 | 4 | 5 | 1 | 1 | 2 | 4 | 3 | 2 | 4 | 3 | 4 | 5 | 7 | |
Swell 1 Height (m) Direction Period (s) | — | — | NNW 5 | NW 6 | — | — | — | NW 6 | NW 6 | NNW 6 | NNW 5 | NNW 5 | NW 5 | — | — | — | — | — | SW 9 | SW 9 | SW 9 | SW 9 | SW 8 | NW 4 |
 kJ | — | — | 24 | 15 | — | — | — | 17 | 13 | 25 | 16 | 8 | 1 | — | — | — | — | — | 3 | 3 | 3 | 3 | 3 | 4 |
Swell 2 Height (m) Direction Period (s) | — | W 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 10 |
| kJ | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Wind waves Height (m) Direction Period (s) | N 3 | N 4 | NE 3 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NE 3 | NE 3 | ENE 3 | N 5 | N 5 | N 5 | N 4 | N 4 | NNW 4 | NNW 4 | NNW 5 | NNW 5 | NNW 4 | NNW 4 | — |
| kJ | 6 | 10 | 1 | 47 | 62 | 100 | 84 | 74 | 60 | 2 | 2 | 2 | 11 | 43 | 43 | 16 | 7 | 8 | 22 | 44 | 46 | 39 | 15 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 216 | 213 | 216 | 254 | 261 | 495 | 36 | 532 | 638 | 307 | 318 | 319 | 339 | 307 | 307 | 195 | 186 | 213 | 271 | 319 | 271 | 319 | 303 | 298 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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